Costs for Pure Water project are rising – by billions

Back in 2015, the city of San Diego expected it would get about a third of its drinking water from recycled sewage within 20 years and could do so for about $3 billion in construction costs. Now, the city is looking to spend no less than $4.8 billion and perhaps as much as $9 billion on the project, according to city financial documents, including previously undisclosed internal estimates from the Public Utilities Department.